//
//  HistoryManager.h
//  PFScan
//
//  Created by perfayMini on 2018/10/25.
//  Copyright © 2018 perfayMini. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface HistoryManager : NSObject

singleH(HistoryManager)

- (void)saveHistory:(NSString *)his;

- (NSArray *)histories;

- (int)historyCountWithHistory:(NSString *)his;

@end

NS_ASSUME_NONNULL_END
